Put-Call Ratio (Volume) (120-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Sana Biotechnology, Inc. (SANA) had 120-Day Put-Call Ratio (Volume) of 0.0549 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0242
Historical Volatility (Parkinson)	0.9584
Implied Volatility (Calls)	1.0987
Implied Volatility (Puts)	1.0688
Implied Volatility (Mean)	1.0838
Put-Call Implied Volatility Ratio	0.9728
Implied Volatility Skew	0.1085
Option Statistics
Put-Call Ratio (Volume)	0.0549
Put-Call Ratio (Open Interest)	0.1180